hi, i'm new to php. i've got a problem.
I've 3 tables and table has following content
table 1
id name email address phone execution_date executor_name web_address
table 2
id name email address phone execution_date executor_name project_title
table 3
id name email address phone execution_date executor_name reviewer
I want to export these table to and spreadsheet (.xls) with some criteria
a form will assign which data will published at the spreadsheet with these criteria
#all data can be exported from three tables
#some column can be selected from three tables
#some or all data can be selected from individual table
i've implement a script for this but it didn't meet my requirements. Can anyone help?
here is my script
<?php
$DB_Server = "localhost"; //your MySQL Server
$DB_Username = "root"; //your MySQL User Name
$DB_Password = "pass"; //your MySQL Password
$DB_DBName = "mydb"; //your MySQL Database Name
$search_from_date = $_POST['start_date'];
$search_to_date = $_POST['end_date'];
$Connect = @mysql_connect($DB_Server, $DB_Username, $DB_Password)
or die("Couldn't connect to MySQL:<br>" . mysql_error() . "<br>" . mysql_errno());
$Db = @mysql_select_db($DB_DBName, $Connect)
or die("Couldn't select database:<br>" . mysql_error(). "<br>" . mysql_errno());
$now_date = date('m-d-Y H:i');
if(($_POST['typer_of_report'] == 'rrc_report') || ($_POST['typer_of_report'] == 'all_report'))
{
$DB_TBLName = 'rrc_record';
}
if(($_POST['typer_of_report'] == 'erc_report') || ($_POST['typer_of_report'] == 'all_report'))
{
$DB_TBLName2 = 'erc_record';
}
if(($_POST['typer_of_report'] == 'aeec_report') || ($_POST['typer_of_report'] == 'all_report'))
{
$DB_TBLName3 = 'aeec_record';
}
$file_type = "vnd.ms-excel";
$file_ending = "xls";
//}
header("Content-Type: application/$file_type");
header("Content-Disposition: attachment; filename=protocol_report.$file_ending");
header("Pragma: no-cache");
header("Expires: 0");
if($DB_TBLName)
{
$sql = "Select * from ".$DB_TBLName." where execution_date >= '".$search_from_date."' and
execution_date <= '".$search_to_date."' order by execution_date desc";
$Use_Title = 1;
$title = "Report for $DB_TBLName on $now_date";
$result = @mysql_query($sql,$Connect)
or die("Couldn't execute query:<br>" . mysql_error(). "<br>" . mysql_errno());
if ($Use_Title == 1)
{
echo("$title\n");
}
$sep = "\t"; //tabbed character
for ($i = 0; $i < mysql_num_fields($result); $i++)
{
echo mysql_field_name($result,$i) . "\t";
}
print("\n");
while($row = mysql_fetch_row($result))
{
$schema_insert = "";
for($j=0; $j<mysql_num_fields($result);$j++)
{
if(!isset($row[$j]))
$schema_insert .= "NULL".$sep;
elseif ($row[$j] != "")
$schema_insert .= "$row[$j]".$sep;
else
$schema_insert .= "".$sep;
}
$schema_insert = str_replace($sep."$", "", $schema_insert);
$schema_insert = preg_replace("/\r\n|\n\r|\n|\r/", " ", $schema_insert);
$schema_insert .= "\t";
print(trim($schema_insert));
print "\n";
}
//}
echo "\n...\n";
}
if($DB_TBLName2)
{
$sql = "Select * from ".$DB_TBLName2." where execution_date >= '".$search_from_date."' and
execution_date <= '".$search_to_date."' order by execution_date desc";
$result = @mysql_query($sql,$Connect)
or die("Couldn't execute query:<br>" . mysql_error(). "<br>" . mysql_errno());
$Use_Title = 1;
$title = "Report for $DB_TBLName2 on $now_date";
if ($Use_Title == 1)
{
echo("$title\n");
}
$sep = "\t"; //tabbed character
for ($i = 0; $i < mysql_num_fields($result); $i++)
{
echo mysql_field_name($result,$i) . "\t";
}
print("\n");
while($row = mysql_fetch_row($result))
{
$schema_insert = "";
for($j=0; $j<mysql_num_fields($result);$j++)
{
if(!isset($row[$j]))
$schema_insert .= "NULL".$sep;
elseif ($row[$j] != "")
$schema_insert .= "$row[$j]".$sep;
else
$schema_insert .= "".$sep;
}
$schema_insert = str_replace($sep."$", "", $schema_insert);
$schema_insert = preg_replace("/\r\n|\n\r|\n|\r/", " ", $schema_insert);
$schema_insert .= "\t";
print(trim($schema_insert));
print "\n";
}
echo "\n...\n";
}
if($DB_TBLName3)
{
$sql = "Select * from ".$DB_TBLName3." where execution_date >= '".$search_from_date."' and
execution_date <= '".$search_to_date."' order by execution_date desc";
$result = @mysql_query($sql,$Connect)
or die("Couldn't execute query:<br>" . mysql_error(). "<br>" . mysql_errno());
$Use_Title = 1;
$title = "Report for $DB_TBLName3 on $now_date";
if ($Use_Title == 1)
{
echo("$title\n");
}
$sep = "\t"; //tabbed character
for ($i = 0; $i < mysql_num_fields($result); $i++)
{
echo mysql_field_name($result,$i) . "\t";
}
print("\n");
while($row = mysql_fetch_row($result))
{
$schema_insert = "";
for($j=0; $j<mysql_num_fields($result);$j++)
{
if(!isset($row[$j]))
$schema_insert .= "NULL".$sep;
elseif ($row[$j] != "")
$schema_insert .= "$row[$j]".$sep;
else
$schema_insert .= "".$sep;
}
$schema_insert = str_replace($sep."$", "", $schema_insert);
$schema_insert = preg_replace("/\r\n|\n\r|\n|\r/", " ", $schema_insert);
$schema_insert .= "\t";
print(trim($schema_insert));
print "\n";
}
}
?>
have anyone any idea?
